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Handbag testing instrument - technical literature At present, the domestic standards related to the fatigue test of tote bags are GBT216612008 (plastic shopping bags), QBT 4379-2012 (handbags), BBT 0039-2006 (commodity retail packaging bags) and other standards, which have clear provisions
for lifting test items.
The test principle of the bag fatigue testing machine is: the particle mixture equivalent to 2 times the nominal amount of substances (generally sand grains or rice, etc.
) is filled with three-quarters of the bags, and then hung on the bag fatigue testing machine, and the number of bags is set to 3600 times or the bag time is 0.
5h, and the bag is observed for damage
after the end.
Among them, QB/T 4379-2012 and BB/T0039 standards require no damage on the bag fatigue testing machine for 0.
5h; GB/T21661 standard requires no damage
after 3600 vibrations.
However, at present, the domestic bag fatigue testing machine can only set the number of tests or bag lifting time, and if the bag body or the carrying belt is broken in the process, it can only be judged manually, and cannot be stopped by itself
.
Due to the long testing process, if the tester walks away during the entire testing process, he will not be able to judge whether the bag body or the lifting belt is broken, which will bring many inconveniences
to the operator.
Jinan Sanquan Zhongshi Experimental Instrument Co.
, Ltd.
launched a new automatic handbag fatigue testing machine - SPL-30S, this instrument can effectively solve the above problems, the program can automatically determine whether the bag body or the lift is broken, and control the instrument shutdown, record the number of tests when breaking, so as to determine whether the specimen is qualified
.
It is a convenient and practical automatic bag fatigue testing machine, which saves labor and is well received
by users.
Technical parameters Amplitude 30±2mm Vibration frequency 2-3Hz (130 times per minute) Test space height 1000mm Load 20 kg Count range Single cycle 99999 times Test time 0-999min Dimensions 570mm×510mm×1520mm (length, width and height) Weight 58kg Working temperature 15°C-50°C Relative humidity 80%, non-condensing power 220V 50Hz handbag detection instrument - technical literature
